how to get the list of Function and Sub of a given module name in Excel VBA

Question

I am working on a helper macro that look into the list function on a given module name on the active excel workbook. Ex: I have a module name "Module1". Inside this module has the following function or sub

Sub Sub1()
End Sub

Sub Sub2()
End Sub

Function Func1()
End Function

Function Func2()
End Function

Is there a command or routine that can return the list of Function and Sub names?

Answer 1

Here is a link to Chip Pearson's site. This is where I go whenever I need to program something that affects or uses the VBE. There are 2 sections that might interest you. One will list all modules in a project. And another will list all procedures in a module. Hope that helps.

http://www.cpearson.com/excel/vbe.aspx

Code from the site (make sure to visit the site for instructions on adding a reference to the VBIDE object library:

This code will list all the procedures in Module1, beginning the listing in cell A1.

Sub ListProcedures()
    Dim VBProj As VBIDE.VBProject
    Dim VBComp As VBIDE.VBComponent
    Dim CodeMod As VBIDE.CodeModule
    Dim LineNum As Long
    Dim NumLines As Long
    Dim WS As Worksheet
    Dim Rng As Range
    Dim ProcName As String
    Dim ProcKind As VBIDE.vbext_ProcKind

    Set VBProj = ActiveWorkbook.VBProject
    Set VBComp = VBProj.VBComponents("Module1")
    Set CodeMod = VBComp.CodeModule

    Set WS = ActiveWorkbook.Worksheets("Sheet1")
    Set Rng = WS.Range("A1")
    With CodeMod
        LineNum = .CountOfDeclarationLines + 1
        Do Until LineNum >= .CountOfLines
            ProcName = .ProcOfLine(LineNum, ProcKind)
            Rng.Value = ProcName
            Rng(1, 2).Value = ProcKindString(ProcKind)
            LineNum = .ProcStartLine(ProcName, ProcKind) + _
                    .ProcCountLines(ProcName, ProcKind) + 1
            Set Rng = Rng(2, 1)
        Loop
    End With

End Sub

Function ProcKindString(ProcKind As VBIDE.vbext_ProcKind) As String
    Select Case ProcKind
        Case vbext_pk_Get
            ProcKindString = "Property Get"
        Case vbext_pk_Let
            ProcKindString = "Property Let"
        Case vbext_pk_Set
            ProcKindString = "Property Set"
        Case vbext_pk_Proc
            ProcKindString = "Sub Or Function"
        Case Else
            ProcKindString = "Unknown Type: " & CStr(ProcKind)
    End Select
End Function

Answer 2

There is also a free tool called "MZ-Tools". Install it as an add-in, It numbers your lines o fcode, generate standard error management code, check unused variables, order your functions and sub and ... document your code, by automatically generating a list of your procedures with parameters, comments, etc.... A great tool!